"P,P'-Diphenyl-hexamethylen-bis-(phosphonigsaeure-ethylester)" is a complex organic compound with the chemical formula C20H33O6P2. It is a type of organophosphorus compound, specifically a phosphonic acid ester, which is characterized by the presence of phosphorus atoms bonded to carbon and oxygen atoms. P,P'-Diphenyl-hexamethylen-bis-(phosphonigsaeure-ethylester) is known for its potential applications in various fields, including as a flame retardant, a plasticizer, or a stabilizing agent in industrial processes. Its structure features a central hexamethylene chain (six carbon atoms in a straight chain) with two phenyl groups (C6H5) attached to it, and two phosphonic acid ethyl ester groups (C2H5PO(OH)2) bonded to the ends of the phenyl groups. The compound's properties, such as its thermal stability and reactivity, make it a valuable component in the development of materials with specific performance characteristics.
2773-91-3
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Basic information
- Product Name: P,P'-Diphenyl-hexamethylen-bis-(phosphonigsaeure-ethylester)
- Synonyms:
- CAS NO:2773-91-3
- Molecular Formula:
- Molecular Weight: 390.442
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: P,P'-Diphenyl-hexamethylen-bis-(phosphonigsaeure-ethylester)(CAS DataBase Reference)
- NIST Chemistry Reference: P,P'-Diphenyl-hexamethylen-bis-(phosphonigsaeure-ethylester)(2773-91-3)
- EPA Substance Registry System: P,P'-Diphenyl-hexamethylen-bis-(phosphonigsaeure-ethylester)(2773-91-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 2773-91-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2773-91-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,7 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 2773-91:
(6*2)+(5*7)+(4*7)+(3*3)+(2*9)+(1*1)=103
103 % 10 = 3
So 2773-91-3 is a valid CAS Registry Number.
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P,P'-Diphenyl-hexamethylen-bis-(phosphonigsaeure-ethylester)
